@misc{Rybczyńska_Marta_TCP/IP,
 author={Rybczyńska, Marta},
 howpublished={online},
 publisher={Wydaw. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={artykuł},
 title={TCP/IP traffic patterns: attacks, errors, steganography or normal behaviour?},
}